#!/bin/sh
QUOTED_ARGS=""
while [ "$1" != "" ] ; do

    QUOTED_ARGS="$QUOTED_ARGS $1"
    shift

done

# OS specific support.  $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
    CYGWIN*) cygwin=true ;;
    MINGW*) mingw=true;;
    Darwin*) darwin=true 
        if [ -z "$JAVA_VERSION" ] ; then
            JAVA_VERSION="CurrentJDK"
        else
            echo "Using Java version: $JAVA_VERSION"
        fi
        if [ -z "$JAVA_HOME" ] ; then
            JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/${JAVA_VERSION}/Home
        fi
        ;;
esac

if [ -z "$JAVA_HOME" ] ; then
    if [ -r /etc/gentoo-release ] ; then
	JAVA_HOME=`java-config --jre-home`
    fi
fi

# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
    [ -n "$JAVA_HOME" ] &&
    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
    [ -n "$CLASSPATH" ] &&
    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi

# For Migwn, ensure paths are in UNIX format before anything is touched
if $mingw ; then
    [ -n "$JAVA_HOME" ] &&
    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
  # TODO classpath?
fi


if [ -z "$JAVACMD" ] ; then
    if [ -n "$JAVA_HOME"  ] ; then
	if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
      # IBM's JDK on AIX uses strange locations for the executables
	    JAVACMD="$JAVA_HOME/jre/sh/java"
	else
	    JAVACMD="$JAVA_HOME/bin/java"
	fi
    else
	JAVACMD="`which java`"
    fi
fi

if [ ! -x "$JAVACMD" ] ; then
    echo "Error: JAVA_HOME is not defined correctly."
    echo "  We cannot execute $JAVACMD"
    exit 1
fi

if [ -z "$JAVA_HOME" ] ; then
    echo "Warning: JAVA_HOME environment variable is not set."
fi

CLASSWORLDS_LAUNCHER=org.codehaus.classworlds.Launcher

# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
    [ -n "$JAVA_HOME" ] &&
    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
    [ -n "$HOME" ] &&
    HOME=`cygpath --path --windows "$HOME"`
fi

exec "$JAVACMD" \
    -classpath boot/classworlds-*.jar \
    "-Dclassworlds.conf=jingsy.conf" \
    ${CLASSWORLDS_LAUNCHER} $QUOTED_ARGS

